/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets.course;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author FRIENDS
 */
@WebServlet(name = "addcourse", urlPatterns = {"/common/addcourse"})
public class addcourse extends HttpServlet {

    
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        
        System.out.println("servlet invoked");
        response.setContentType("text/xml");
        PrintWriter out = response.getWriter();
        if(helper.course.addCourse(((AO.Login)(request.getSession().getAttribute("logindata"))).getUserid(), request.getParameter("courseid")))
        {
            String str=((AO.Login)(request.getSession().getAttribute("logindata"))).getType();
         if(str.equals("student"))
                 {
                     if(helper.course.activateCourse(((AO.Login)(request.getSession().getAttribute("logindata"))).getUserid(),request.getParameter("courseid")))
                      out.println("<value>added</value>");
                     else
                      out.println("<value>activated</value>");   
                 }
                 
        else if(str.equals("faculty"))
                 out.println("<value>sent</value>");
        }
        else out.println("<value>failed</value>");
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
